HARASHCHENKO, T.; UMANETS, T.; LIVSHITS, L.; VOLODYMYR, L.; ANTYPKIN, Y. Comparing clinical, laboratory, and epidemiological features of COVID-19 variants during different pandemic waves among children in Ukraine. Paediatrica Indonesiana, [S. l.], v. 64, n. 6, p. 517–26, 2024. DOI: 10.14238/pi64.6.2024.517-26. Disponível em: https://paediatricaindonesiana.org/index.php/paediatrica-indonesiana/article/view/3715. Acesso em: 7 may. 2025.